Why is my Kia Soul experiencing fuel efficiency issues?

I have noticed that my Kia Soul's fuel efficiency has decreased significantly. I used to get over 30 miles per gallon, but now I am lucky to get 25. What could be causing this and how can I improve my fuel efficiency?

There are a few potential reasons for decreased fuel efficiency in your Kia Soul. One possibility is that your tires may be under-inflated, causing your engine to work harder and use more fuel. Another possibility is a clogged air filter, which can restrict air flow and decrease fuel efficiency. I recommend checking your tire pressure and replacing your air filter if it has been awhile.

Another common culprit for decreased fuel efficiency is a faulty oxygen sensor. This sensor helps regulate the amount of fuel your engine uses, so if it is not functioning properly, your fuel efficiency can suffer. I suggest taking your Kia Soul to a trusted mechanic to have the oxygen sensor checked and potentially replaced.

One final thing to consider is your driving habits. Do you tend to accelerate quickly or drive at high speeds? These behaviors can have a significant impact on fuel efficiency. Try adjusting your driving style and see if that improves your fuel efficiency.